Ear hook for respiratory mask



FIG. 1 is a front perspective view of an ear hook for respiratory maskshowing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in FIGS. 1 to 8 are for the purpose ofillustrating environment and form no part of the claimed design.

The ornamental design for an ear hook for respiratory mask, as shown anddescribed.